Uncategorized

  1. Astronomy

    How the James Webb telescope’s glances back in time are reshaping cosmology

    The observatory has found dozens of galaxies from less than 550 million years after the Big Bang, suggesting galaxies formed faster than once thought.

    By Lisa Grossman
  2. Space

    NASA’s Juno spacecraft’s mission has lasted longer than expected

    NASA’s Juno spacecraft continues to send back revealing new close-ups of Jupiter and its closest moons.

    By Carolyn Gramling
  3. Earth

    No, Yellowstone isn’t about to erupt, even after more magma was found

    A new study offers the best views yet of what lurks beneath the Yellowstone supervolcano.

    By Carolyn Gramling
  4. Health & Medicine

    2022 was the year long COVID couldn’t be ignored

    Long covid’s heavy toll grew clearer as millions of people reported lingering symptoms, and scientists and doctors looked for treatments.